Among the largest underlying components of IGE, in trading today Schlumberger Ltd ( NYSE: SLB) is up about 2.7%, Occidental Petroleum Corporation ( NYSE: OXY) is up about 3.3%, and Suncor Energy Incorporated ( NYSE: SU) is up by about 2.1%.

FORBES: Investors Increase Holdings Of Natural Resources -- SLB, SU, OXY In Focus

Among the largest underlying components of VTI, in trading today Schlumberger Ltd ( NYSE: SLB) is down about 2.8%, Occidental Petroleum Corporation Del ( NYSE: OXY) is down about 1.3%, and Goldman Sachs Group Incorporated ( NYSE: GS) is higher by about 1.5%.

FORBES: Investors Getting More Bullish On Equities -- GS, OXY, SLB In Focus

Among the largest underlying components of XLE, in trading today Schlumberger Ltd. ( NYSE: SLB) is off about 0.1%, Occidental Petroleum Corp ( NYSE: OXY) is up about 2.1%, and ConocoPhillips ( NYSE: COP) is higher by about 0.9%.

FORBES: Energy Select Sector SPDR Fund Experiences Big Inflow